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윤승원(S.W.Yun),조남효(N.H.Cho),이종화(J.H.Lee),유재석(J.S.Yoo) 한국자동차공학회 1997 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1997 No.6_1
The flow characteristics of engine intake system are closely related to the engine performance and intake system noise. Therefore many researchers have carried out to improve intake system design in view resistance, dust filtering and flow induced noise. The optimal design of intake system becomes more important as the requirement of high performance and long durability.<br/> In this study, flow rig was set up for the surveying the effect of air cleaner designarameters on the flow resistance and dust filtering. The pressure drop across the air cleanerwas measured. The flow in the air cleaner was visualized by tuft method and dust seeding method to identify dust filtering effect. The flow direction and recirculation zone of dust inside the air cleaner were observed.<br/>